metagear 0.4 (3/14/17)

As of Jan/2017, Elsevier added numerous redirects and cookies for their PDF downloads; consequently, metagear is (sometimes) no longer able to extract PDFs from this publisher; this also broke an entire vignette section :(

metagear 0.3 (01/03/17)

Updated abstract_screener() to include options for changing the default settings of GUI window size, font size, button sizes, url of search engine, or text protection (thanks to Maria Gatta for this suggestion). A menu bar was also added to help quickly fix screening errors.

Total reworking of plot_PRISMA() since previous version could not plot phase grobs when loaded from within the package (although works fine when loaded separately from metagear). Thanks to Hautahi Kingi for making me aware of this problem. Unfortunately, this new version is not as flexible since it no longer makes use of 'drawDetails' functionality of grid objects that allow for rescaling of plots/objects as the window size gets adjusted by the user. This mostly results in the spacing among the phase labels to change with window size. In case high quality plots are needed, the previous plot_PRISMA() function with the nice scaling abilities was added as a supplementary to metagear's vignette. TO DO: reintroduce the 'drawDetails' function approach and get it to load within the package!

Fixed plot_PRISMA() not properly connecting phases when only a single START_PHASE is included in the phase list.